perturbation相关论文
Compared with the Hamiltonian mechanics and the Lagrangian mechanics,the Birkhoffian mechanics is more general.The Birkh......
One-bit compressed sensing (CS) technology reconstructs the sparse signal when the available measurements are reduced to......
Anticipatory and compensatory postural adjustments(APAs and CPAs,respectively)are two main types of adjustment to mainta......
The perturbation to symmetries and adiabatic invariants of a generalized classical mechanical system are studied.Firstly......
Rayleigh waves are elastic surface waves which propagate along the traction-free surface with the phase velocity I()R in......
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提出了研究有介电常数扰动的光纤中的孤子动力学行为的数值方法——修正Split—step Fourier法。重点讨论了扰动是正弦函数形式时,......
To identify the unstable individuals of networks is of great importance for information mining and security manage-ment.......
The importance of perturbation theory in many fields is very clear through almost a century or even more. Its importance......
Updating the Historical Perspective of the Interaction of Gravitational Field and Orbit in Sun-Plane
Studying the two famous old problems that why the moon can move around the Sun and why the orbit of the Moon around the ......
Mangrove forests are among the most productive natural ecosystems in the world and offer invaluable ecological functions......
This paper is concerned with a stability problem on perturbations near a physically important steady state solution of t......
Is oral microbiome of children able to maintain resistance and functional stability in response to s
Dear Editor,A series of studies had focused on the ecological stability of human microbiome(Lozupone et al.,2012;Faith e......
We continue our endeavor to investigate lepton number violating(LNV)processes at low energies in the framework of effect......
Seismic stress perturbation and triggering patterns induced by the 2016 Central Italy earthquake seq
Numerous shallow earthquakes, including 24 th August Amatrice, 26 th October Visso, and 30 th October Norcia earthquakes......
Perturbation to Symmetry and adiabatic invariants of discrete nonholonomic nonconservative mechanica
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One of the challenges in groundwater modeling is the prediction of hydraulic head related to local stress fluctuations w......
This paper aims to explore the coupling mechanism between flow movement, sediment transport and riverbed evolution in cu......
<正> An object is called chiral if it cannot be brought into congruence with its mirror image by translation and rotatio......
<正> I. INTRODUCTION The two-body problem with attractive interaction has been studied by many authors. The behaviour of......
<正> Jahn and Teller have shown that if the electronic state of a nonlinear molecule is orbitally degenerate, a distorti......
<正> Complete and systematic records of Chinese ancient meteorite falls are contained in the'Complete Table of Histo......
In this paper the management model a two-species fishery involving impulsesis investigated by using optimal impulsive co......
Estimation of magnetic island width by the fluctuations of electron cyclotron emission radiometer on
The width of a magnetic island is an important parameter for the quantitative analysis of magnetohydrodynamic-related ph......
It is known that small perturbations of a Fredholm operator L have nulls of dimension not larger than dirnN(L). In this ......
This paper is concerned with the error behaviour of one-leg methods applied to some classes of one-parameter multiple st......
In this paper,we study the perturbation bounds for the polar decomposition A=QH where Q is unitary and H is Hermitian.Th......
The main aims of this paper are to study the persistence of homoclinic and heteroclinic orbits of the reduced systems on......
Depending on the geometry of the domain, one can define—at least—three different Stokes operators with Dirichlet bound......
A new equation of state is derived from the Barker-Henderson hard-sphere perturbation theory. It has the form similar to......
Theoretical study on the size consistency of the second and third order energies of the multireferen
The size consistency of the second and third order energies of the multireference perturbation theory(Chen F, Davidson E......
While approaching the target body, the deep-space probe is orbiting hyperbolically before the maneuver. We discuss the v......
In this paper, a method of orbit determination is presented according to the principle of unit vector method (UVM). The ......
Conditional nonlinear optimal perturbation: Applications to stability, sensitivity, and predictabili
Conditional nonlinear optimal perturbation (CNOP) is a nonlinear generalization of linear singular vector (LSV) and feat......
This paper introduces a Maslov-type index theory for paths in the symplectic groups, especially for the degenerate paths......
A symplectic matrix M is singular, if det(M-I)=0. In this paper we study the struc-ture of the singular set of symplecti......
A frequency compensation control method for the opposed-piston two-stroke folded-cranktrain( OPFC) diesel engine’s comm......
We investigate the strongly interacting lattice Bose gases on a lattice with two-body interaction of nearest neighbors c......
A class of combustion problem with shock layers is considered.A modified perturbation method is presented.Using this sim......
Linear stability analysis on a spherical particle growing from a binary melt under the far-field flo
The solutions of temperature and solute fields around a spherical crystal growing from a binary melt under the far-field......
A real high power vacuum ultraviolet light source is applied to the investigation on the vacuum ultraviolet irradiation ......
Cylinder hydrogel is simple in geometry and easy to synthesize,therefore was widely used to investigate the swelling/shr......
The axisymmetric long-wave interfacial stability of core-annular flow of power-law fluid with surfac
The long wave stability of core-annular flow of power-law fluids with an axial pressure gradient is investigated at low ......
We describe a computational approach,incorporating quantum mechanics into enzyme kinetics modeling with a special emphas......
The effect of the waving bed on the surface wave was investigated. The wave equation was reduced from the potential flow......
The steady-state flow mathematical model of arbitrary shaped homogeneous reservoirs with impermeable barrier is construc......
RESEARCH ON WAVE FORCES ACTING ON THE UNIT LENGTH OF A VERITICAL BREAKWATER BY TESTS AND A NUMERICAL
Comprehensive 3D model tests and numerical simulation were performed to study the effects of wave obliquity and multidir......
Based on integral equation method, the study of unsteady supercavitating flow past cones is presented. The shape and len......
A pneumatic micromixer facilitating fluid mixing at a wide range flow rate for the preparation of qu
A novel fluid micromixer based on pneumatic perturbation and passive structures was developed. This micromixer facilitat......
